Question

calculati media aritmetica a numerelor ​

Answer 1

Răspuns:

Explicație pas cu pas:

a)12+36=48 48:2=24

b)(20,34+42):2=62,34:2=31,17

c) (2,4+6,6):2=9:2=4,5

d) (8,11+7,29):2=15,40:2=7,70

e)(0,03+4,85):2=4,88:2=2,44

f) (2,1+3,6+5,7):3=11,4:3=3,8